Advertised prefixes smaller than registry allocations (per /8 block)
--------------------------------------------------------------------

   2:3         5:21       24:4        31:8        37:5        41:115    
  46:13       50:13       62:19       63:51       64:166      65:73     
  66:111      67:78       68:26       69:91       70:29       71:49     
  72:35       74:98       76:59       77:22       78:7        79:11     
  80:26       81:36       82:17       83:16       84:11       85:75     
  86:8        87:2        88:1        89:21       91:83       92:2      
  93:7        94:9        95:5        96:21       97:3        98:14     
  99:142     100:1       102:26      107:18      108:168     109:19     
 173:32      174:2       176:18      177:20      178:7       179:11     
 181:1       184:4       185:109     186:3       187:18      188:16     
 189:3       190:20      191:53      197:158     201:40      208:169    
 209:156     212:199     213:34      216:187     217:23     
